Nafissi, Nahid, Seyed-Mohamad-Sadegh Mirahmadi, Majid Samsami, and Nafiseh Ansarinejad. “Progressive Metastatic Breast Phyllodes Tumor Turns into Spindle Cell Sarcoma: Report of Two Cases and Review of the Literature”. Archives of Breast Cancer (February 29, 2020): 44–48. Accessed July 16, 2024. https://archbreastcancer.com/index.php/abc/article/view/252.